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: NfF, Nonafluorobutanesulfonyl fluoride
: P 4722
: 375-72-4
: CF3(CF2)3SO2F
: 302.09
: Perfluoro-1-butanesulfonyl fluoride (NfF) reacts with alcohols, including phenols, to yield nonafluorobutanesulfonate esters (nonaflates).
: P 4722 (OTTO) Perfluoro-1-butanesulfonyl fluoride, 96% Cas 375-72-4 - used to prepare aryl nonaflates by reacting with corresponding aryloxysilanes in the presence of fluoride ion.
: Organic building blocks,Fluorinated building blocks
: 96%
: Colourless
: Liquid
: 64 °C
: 1.682 g/mL at 25 °C (lit.)
WGK WGK 3